A captured image acquisition unit acquires a captured image showing work equipment from a camera provided at a work machine. A blade edge shadow generation unit generates a blade edge shadow obtained by projecting a blade edge of the work equipment on a projection surface toward a vertical direction. A display image generation unit generates a display image obtained by superimposing the captured image, the blade edge shadow, and a reference range graphic obtained by projecting the reachable range of the blade edge on the projection surface toward the vertical direction. A display control unit outputs a display signal for displaying the display image.

A display-driving apparatus for driving a display panel having at least two display areas is provided. The apparatus includes a storage device configured to receive and store a group of source data signals corresponding to a frame of image. The apparatus further includes a demultiplexer configured to split the group of source data signals into at least two sub-groups of data signals. Additionally, the apparatus includes a converter configured to convert a signal format of a respective one of the at least two sub-groups of data signals to a displayable format corresponding to the display panel. Furthermore, the apparatus includes a controller configured to transfer the at least two sub-groups of data signals in the displayable format to respective at least two display areas of the display panel to display a frame of image.

A 1D scanning micro-display architecture for high-resolution image visualization in compact AR and Head Mounted Displays (“HMDs”). A display driver is configured to drive a plurality of display pixels of a tri-linear microdisplay, wherein the tri-linear microdisplay defines one or more stripes. Each of the stripes are constructed of one or more rows of pixels, and is used in the 1D-scanning display system to create high-resolution images in an augmented reality (“AR”) or Head Mounted Display.

An automatic adjusting method for equipment and a smart adjusting device using the same are provided. The automatic adjusting method of the equipment includes the following steps. A template frame from the equipment is obtained in an initial period. Several clear frames are obtained in one window period. Each of the template frame and the clear frame has a pixel variation. The pixel variation of the template frame is the largest in the initial period. The pixel variation of each of the clear frame is greater than a threshold. Each of the clear frame is compared with the template frame to obtain an offset. A statistical value of the offsets is calculated. A parameter of the equipment is adjusted to reduce the statistical value.

An LED panel includes a plurality of LED pixel units being arranged. Each of the plurality of LED pixel units includes: a normal element including a red LED element, a green LED element, and a blue LED element; and a low-luminance element configured to provide an output having luminance lower than the lowest luminance of the normal element.

A display may be foveated to reduce power consumption and increase row scan timing margin. In one embodiment, the display includes pixels, where a first set of the pixels are formed to have a low resolution and a second set of the pixels are formed to have a high resolution. A first subset of the first set of pixels is formed in a first pixel cell layout and includes anodes formed in a first anode layout. A second subset of the second set of pixels is formed in a second pixel layout and includes anodes formed in a second anode layout. In another embodiment, the display similarly includes pixels formed to have a low resolution or a high resolution. The pixels of this embodiment may be formed in the same anode layout.

A control data generation device includes a computation unit calculating a control command based on rotational information or temporal information. The rotational information specifies a relationship between a specific rotation angle or specific rotational position during one spindle revolution and a position of the driven device. The temporal information specifies a relationship between a specific elapsed time during one spindle revolution and the position of the driven device. It also includes a display control unit controlling displaying the control command. Upon reception of an order to display temporal information during displaying rotational information, the rotational information is converted into the temporal information, and the obtained temporal information is displayed on the display device. Upon reception of an order to display rotational information during displaying temporal information, the computation unit converts the temporal information into the rotational information, and displays the rotational information obtained by the conversion.

An automatic adjusting method for equipment and a smart adjusting device using the same are provided. The automatic adjusting method of the equipment includes the following steps. A template frame from the equipment is obtained in an initial period. Several clear frames are obtained in one window period. Each of the template frame and the clear frame has a pixel variation. The pixel variation of the template frame is the largest in the initial period. The pixel variation of each of the clear frame is greater than a threshold. Each of the clear frame is compared with the template frame to obtain an offset. A statistical value of the offsets is calculated. A parameter of the equipment is adjusted to reduce the statistical value.

A display device, a door including the display device and a refrigerator including the door are provided. A display device includes: a frame configured to be rotatably mounted to a base object; a display panel mounted to the frame; a detector disposed in the frame, and configured to detect a movement of the frame and output a signal corresponding to the movement; and a controller configured to determine a movement state of the frame based on the signal, and control the display panel based on the movement state.

According to one embodiment, a driving method of a display device including a display area in which liquid crystal pixels are arranged in a matrix, a plurality of scanning lines arranged along display rows, a plurality of signal lines arranged along display columns, a backlight which illuminates the display area, and a controller which controls a display operation, the driving method includes via the controller, driving the scanning lines alternately from a center of the display area to both edges of the display area, outputting video data corresponding to a driven scanning line to the signal lines in synchronization with the driving of the scanning line, and turning on the backlight for a predetermined time after outputting the video data of one frame.